HP AD510A HP StorageWorks MSA1500 cs/MSA20 Power Supply Replacement Instructio - Page 2

Before you begin Read the following cautions and information before beginning removal and replacement procedures. Caution: Be sure the replacement part is available before removing the failed component. Removing a component impacts cooling within the enclosure. Caution: Parts can be damaged by electrostatic discharge. Use proper anti-static protection. Refer to the documentation that shipped with your system for additional information. Caution: It is important to follow these instructions when replacing components in the MSA. If the procedure is done improperly, it is possible to lose data or damage equipment. Caution: Before replacing this hot-pluggable component ensure that steps have been taken to prevent loss of data. Note: Some of the illustrations in this document may show a different unit. However, the replacement instructions are the same for all units in the MSA family using this component. Step 1: Removing the power supply 1. Disconnect the AC power cord from the failed power supply. 2. While pushing the power supply port-colored module latch 1, pull the power supply out of the enclosure 2. 1 2 Figure 3: Removing the power supply Step 2: Installing the power supply 1. Remove any connector protector that may be covering the power connector on the front of the new power supply. 2. Install the replacement power supply by pushing the power supply module latch to the left and pushing in the base until the assembly is fully seated in the enclosure. Figure 4: Installing the replacement power supply 3. Connect the AC power cord to the new power supply. Verifying the replacement After replacing the failed power supply, verify that: MSA1500 cs ■ Check the controller LCD for the message listed in Table 2. Table 2: LCD Verification Message No. 408 Message STORAGE BOX # POWER SUPPLY OK MSA20 ■ The MSA20 enclosure fault indicator is no longer illuminated (Figure 1, 1). MSA1500 cs and MSA20 ■ The power supply indicator on the rear of the module is solid green (Figure 2, 1). Returning the failed component Please follow the return instructions provided in the replacement component package. Additional information For additional information on the MSA1500 cs, refer to the MSA technical documents web site at http://www.hp.com/go/msa1500cs. For additional information on the MSA20, refer to the MSA technical documents web site at http://www.hp.com/go/msa20.